Stone Chip Repair: How to Stop a Small Crack Becoming a Big Problem
Introduction
You’re driving through London and suddenly hear the sharp sound of a stone hitting your windscreen. At first, it looks like a tiny chip – nothing to worry about. But left untreated, that chip can quickly spread into a dangerous crack.
This is where professional stone chip repair in London becomes essential. In this guide, we’ll explain why quick action matters, how the repair process works, costs, and why choosing a trusted local company like ASD Car Glass saves you time and money.
Why Stone Chip Repair is Important
- Prevents spreading: Chips can expand due to temperature changes and road vibrations.
- Saves money: A £60 repair is far cheaper than a £250+ windscreen replacement.
- Improves safety: Even a small chip weakens windscreen strength.
- MOT compliance: Windscreen damage in the driver’s line of sight can cause an MOT failure.
👉 Learn more about our Windscreen Repair & Replacement service.
The Stone Chip Repair Process
- Inspection – technicians assess the size and location of the chip.
- Cleaning – dirt and moisture are removed.
- Resin injection – clear resin fills the chip.
- UV curing – resin is hardened using ultraviolet light.
- Polishing – the area is polished smooth for visibility.
Total time: around 20–30 minutes.
When Repair is Possible vs When Replacement is Needed
✅ Repair is possible if:
- The chip is smaller than a £1 coin
- Damage is not directly in the driver’s vision
- The chip is not at the windscreen edge
❌ Replacement is needed if:
- The crack is larger than 40mm
- Damage spreads quickly
- There are multiple chips
👉 For larger damage, visit our Windscreen Repair & Replacement page.
Cost of Stone Chip Repair in London
- Standard chip repair: £50–£80
- Covered by insurance: Most insurers cover the cost with no excess
👉 Get a fast, no-obligation estimate here: Get a Quote.
Why Choose ASD Car Glass?
- Mobile chip repair across London – technicians come to you
- Lifetime guarantee on all work
- Best price promise
- Direct billing to insurers
- Highly rated local service
👉 See our full Services.
FAQ – Stone Chip Repair London
Q: Can I ignore a small chip?
A: No – chips expand into cracks over time.
Q: How long does stone chip repair take?
A: Around 20–30 minutes.
Q: Will the chip be invisible after repair?
A: The chip will be less noticeable, but the main goal is strength and safety.
Q: Does insurance cover stone chip repair?
A: Yes – most comprehensive policies cover it fully.
Conclusion
A stone chip may seem small, but ignoring it can lead to costly repairs and dangerous driving conditions. Acting fast with professional stone chip repair in London keeps you safe and saves money.
👉 Book your repair today through our Contact Us page.